Burkhardt Fugmann

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Ratingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Heterocyclylcarbonyl substituted benzofuranyl-ureas
- Patent number 5,922,740
- Issue date Jul 13, 1999
- Bayer Aktiengesellschaft
- Gabriele Braunlich
- C07 - ORGANIC CHEMISTRY